Mathematics, 15.10.2019 00:00 saltyclamp
Matt and kara solved the equation 8(x-5) = 8x+40. kara said the answer was x=0 and matt said there are no solutions. who is correct? support your answer with work.
Answers: 2
Mathematics, 21.06.2019 12:30
Matt and brian were solving a system of equations. they both noticed that the two lines had the same slope. brian said that because each line in the system had the same slope, the two lines had to be parallel, which meant the solution to the system was "no solution" matt disagreed, and said they should also look at the y-intercepts before determining how many solutions there were. who is correct?
Answers: 1
Mathematics, 21.06.2019 23:30
Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?
Answers: 2
Mathematics, 22.06.2019 03:30
On a certain portion of an experiment, a statistical test result yielded a p-value of 0.21. what can you conclude? 2(0.21) = 0.42 < 0.5; the test is not statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 21% of the time, so the test is not statistically significant. 0.21 > 0.05; the test is statistically significant. if the null hypothesis is true, one could expect to get a test statistic at least as extreme as that observed 79% of the time, so the test is not statistically significant. p = 1 - 0.21 = 0.79 > 0.05; the test is statistically significant.
Answers: 3
Matt and kara solved the equation 8(x-5) = 8x+40. kara said the answer was x=0 and matt said there a...
Social Studies, 12.07.2019 21:00
Mathematics, 12.07.2019 21:00
Geography, 12.07.2019 21:00
Mathematics, 12.07.2019 21:00
Business, 12.07.2019 21:00
Business, 12.07.2019 21:00
History, 12.07.2019 21:00
History, 12.07.2019 21:00
Business, 12.07.2019 21:00
Physics, 12.07.2019 21:00
Mathematics, 12.07.2019 21:00